COOK ISLANDS – CONSTITUTION
PART IVA - FUNDAMENTAL HUMAN RIGHTS AND FREEDOMS
Construction of law
65 (1) Subject to subclause (2) of this Article and to subclause (2) of Article 64 hereof, every enactment shall be so construed and applied as not to abrogate, abridge, or infringe or to authorise the abrogation, abridgement, or infringement of any of the rights or freedoms recognised and declared by subclause (1) of Article 64 hereof, and in particular no enactment shall be construed or applied so as to-
(c) Deprive any person who is arrested or detained-
(i) Of the right to be informed promptly of the act or omission for which he is arrested or detained, unless it is impracticable to do so or unless the reason for the arrest or detention is obvious in the circumstances ; or
Rights during investigation - informed of belief that crime has been committed
EDIT.